Latin edit

Etymology edit

From octogēnus (eighty each) +‎ -ārius (-ary: forming denumeral adjs), from octogintā (eight tens, eighty).

Pronunciation edit

Adjective edit

octōgēnārius (feminine octōgēnāria, neuter octōgēnārium); first/second-declension adjective

  1. (relational) eighty
  2. eighty-year-old

Declension edit

First/second-declension adjective.

Number Singular Plural
Case / Gender Masculine Feminine Neuter Masculine Feminine Neuter
Nominative octōgēnārius octōgēnāria octōgēnārium octōgēnāriī octōgēnāriae octōgēnāria
Genitive octōgēnāriī octōgēnāriae octōgēnāriī octōgēnāriōrum octōgēnāriārum octōgēnāriōrum
Dative octōgēnāriō octōgēnāriō octōgēnāriīs
Accusative octōgēnārium octōgēnāriam octōgēnārium octōgēnāriōs octōgēnāriās octōgēnāria
Ablative octōgēnāriō octōgēnāriā octōgēnāriō octōgēnāriīs
Vocative octōgēnārie octōgēnāria octōgēnārium octōgēnāriī octōgēnāriae octōgēnāria

Descendants edit

  • English: octogenary, octogenarian
  • French: octogénaire

References edit